NSN 3110-00-499-3939
Part Details | ANNULAR BALL BEARING
3110-00-499-3939 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
Alternate Parts: LD4, F870, 8864311, 88643-11, 3110-00-499-3939, 00-499-3939, 3110004993939, 004993939
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-499-3939 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-499-3939
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| LD4 | 07919 | DALC GEAR & BEARING SUPPLY CORP. |
| F870 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| 88643-11 | 99592 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 3110-00-499-3939
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.1939 INCHES MINIMUM AND 0.1999 INCHES MAXIMUM |
| BORE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0005 INCHES MINIMUM AND R0.0025 INCHES MAXIMUM |
